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Helmut Weiss

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Marion Haidu; Alexander Klaus; Raimund Margreiter; Peter Schullian; Helmut Weiss; Gerlig Widmann; Georg Dobrozemsky; Reto Bale
Stereotactic radiofrequency ablation of unresectable intrahepatic cholangiocarcinomas: a retrospective study.
Reto Bale; Matthias Biebl; Marion Haidu; Alexander Klaus; Georg Pall; Peter Schullian; Helmut Weiss; Gerlig Widmann; Raimund Margreiter
Percutaneous stereotactic radiofrequency ablation of colorectal liver metastases.
C Ress; N Sausgruber; Wilfried Schgoer; Herbert Tilg; A Tschoner; Helmut Weiss; Christoph Ebenbichler; Ivo W Graziadei; R J Konrad; Alexander R Moschen; Josef R Patsch; Susanne Kaser
The role of apolipoprotein A5 in non-alcoholic fatty liver disease.

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2012: Marion Haidu; Alexander Klaus; Raimund Margreiter; Peter Schullian; Helmut Weiss; Gerlig Widmann; Georg Dobrozemsky; Reto Bale
Stereotactic radiofrequency ablation of unresectable intrahepatic cholangiocarcinomas: a retrospective study.
Cardiovascular and interventional radiology 2012;35(5):1074-82.
2012: Reto Bale; Matthias Biebl; Marion Haidu; Alexander Klaus; Georg Pall; Peter Schullian; Helmut Weiss; Gerlig Widmann; Raimund Margreiter
Percutaneous stereotactic radiofrequency ablation of colorectal liver metastases.
European radiology 2012;22(4):930-7.
2011: C Ress; N Sausgruber; Wilfried Schgoer; Herbert Tilg; A Tschoner; Helmut Weiss; Christoph Ebenbichler; Ivo W Graziadei; R J Konrad; Alexander R Moschen; Josef R Patsch; Susanne Kaser
The role of apolipoprotein A5 in non-alcoholic fatty liver disease.
Gut 2011;60(7):985-91.
2010: Dominik Wiedemann; Nikolaos Bonaros; Helmut Weiss; Günther Laufer; Alfred Kocher
Concomitant aortic valve replacement and gastrectomy for gastric cancer.
The heart surgery forum 2010;13(6):E411-2.
2010: Alexander R Moschen; Clemens Molnar; Sabine Geiger; Ivo W Graziadei; Christoph Ebenbichler; Helmut Weiss; Susanne Kaser; Arthur Kaser; Herbert Tilg
Anti-inflammatory effects of excessive weight loss: potent suppression of adipose interleukin 6 and tumour necrosis factor alpha expression.
Gut 2010;59(9):1259-64.
2010: Claudia Ress; Alexander Tschoner; Christian Ciardi; Markus W Laimer; Julia W Engl; Wolfgang Sturm; Helmut Weiss; Herbert Tilg; Christoph Ebenbichler; Josef R Patsch; Susanne Kaser
Influence of significant weight loss on serum matrix metalloproteinase (MMP)-7 levels.
European cytokine network 2010;21(1):65-70.
2009: Markus W Laimer; Julia Engl; Alexander Tschoner; Susanne Kaser; Andreas Ritsch; Tobias Tatarczyk; Markus Rauchenzauner; Helmut Weiss; Franz Aigner; Josef R Patsch; Christoph Ebenbichler
Effects of weight loss on lipid transfer proteins in morbidly obese women.
Lipids 2009;44(12):1125-30.
2009: Alexander R Moschen; Clemens Molnar; Anna Maria Wolf; Helmut Weiss; Ivo W Graziadei; Susanne Kaser; Christoph Ebenbichler; Sylvia Stadlmann; Patrizia L Moser; Herbert Tilg
Effects of weight loss induced by bariatric surgery on hepatic adipocytokine expression.
Journal of hepatology 2009;51(4):765-77.
2009: Volkan Kösek; Heinz Wykypiel; Helmut Weiss; Elisabeth Höller; Gerold J Wetscher; Raimund Margreiter; Alexander Klaus
Division of the short gastric vessels during laparoscopic Nissen fundoplication: clinical and functional outcome during long-term follow-up in a prospectively randomized trial.
Surgical endoscopy 2009;23(10):2208-13.
2009: Wolfgang Sturm; Anton Sandhofer; Julia Engl; Markus Laimer; Clemens Molnar; Susanne Kaser; Helmut Weiss; Herbert Tilg; Christoph Ebenbichler; Josef R Patsch
Influence of visceral obesity and liver fat on vascular structure and function in obese subjects.
Obesity (Silver Spring, Md.) 2009;17(9):1783-8.
2009: Wolfgang Sturm; Alexander Tschoner; Julia Engl; Susanne Kaser; Markus Laimer; Christian Ciardi; Alexander Klaus; Helmut Weiss; Anton Sandhofer; Josef R Patsch; Christoph Ebenbichler
Effect of bariatric surgery on both functional and structural measures of premature atherosclerosis.
European heart journal 2009;30(16):2038-43.
2009: Alexander Perathoner; Helmut Weiss; Wolfram Santner; Gerald Brandacher; E Laimer; E Höller; Franz Aigner; Alexander Klaus
Vagal nerve dissection during pouch formation in laparoscopic Roux-Y-gastric bypass for technical simplification: does it matter?
Obesity surgery 2009;19(4):412-7.
2009: Monika Lanthaler; Michael Sieb; Stefan Strasser; Helmut Weiss; Franz Aigner; Hermann Nehoda
Disappointing mid-term results after laparoscopic gastric banding in young patients.
Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery 2009;5(2):218-23.
2008: Alexander Perathoner; Helmut Weiss; Wolfram Santner; Gerald Brandacher; E Laimer; E Höller; Franz Aigner; Alexander Klaus
Is a pouch compulsory in Roux-en-Y gastric bypass after failed adjustable gastric banding?
Obesity surgery 2008;18(12):1544-50.
2008: Alexander Tschoner; Wolfgang Sturm; Julia Engl; Susanne Kaser; Markus Laimer; Elisabeth Laimer; Helmut Weiss; Josef R Patsch; Christoph Ebenbichler
Retinol-binding protein 4, visceral fat, and the metabolic syndrome: effects of weight loss.
Obesity (Silver Spring, Md.) 2008;16(11):2439-44.
2008: Julia Engl; Christian Ciardi; Tobias Tatarczyk; Susanne Kaser; Markus Laimer; Elisabeth Laimer; Helmut Weiss; Franz Aigner; Clemens Molnar; Herbert Tilg; Josef R Patsch; Christoph Ebenbichler
A-FABP--a biomarker associated with the metabolic syndrome and/or an indicator of weight change?
Obesity (Silver Spring, Md.) 2008;16(8):1838-42.
2008: Alexander Klaus; Helmut Weiss
Is preoperative manometry in restrictive bariatric procedures necessary?
Obesity surgery 2008;18(8):1039-42.
2008: Christof Mittermair; Alexander Klaus; Stephan Scheidl; Manuel Maglione; Martin Hermann; Raimund Margreiter; Ningh Nguyen; Helmut Weiss
Functional capillary density in ischemic conditioning: implications for esophageal resection with the gastric conduit.
American journal of surgery 2008;196(1):88-92.
2008: Robert Ollinger; Pamela Kogler; Matthias Biebl; Michael Sieb; robert sucher; Claudia Bösmüller; Jakob Troppmair; Walter Mark; Helmut Weiss; Raimund Margreiter
Protein levels of heme oxygenase-1 during reperfusion in human kidney transplants with delayed graft function.
Clinical transplantation 2008;22(4):418-23.
2008: Julia Engl; Wolfgang Sturm; Anton Sandhofer; Susanne Kaser; A Tschoner; Tobias Tatarczyk; Helmut Weiss; Herbert Tilg; Josef R Patsch; Christoph Ebenbichler
Effect of pronounced weight loss on visceral fat, liver steatosis and adiponectin isoforms.
European journal of clinical investigation 2008;38(4):238-44.
2008: Robert Ollinger; Michael Thomas; Pamela Kogler; Martin Hermann; Helmut Weiss; Walter Mark; Martin Bilban; Jakob Troppmair; Fritz H Bach; Raimund Margreiter
Blockade of p38 MAPK inhibits chronic allograft vasculopathy.
Transplantation 2008;85(2):293-7.
2007: Robert Ollinger; Pamela Kogler; Jakob Troppmair; Martin Hermann; Martin Wurm; Astrid Drasche; Ingmar Königsrainer; Albert Amberger; Helmut Weiss; Dietmar Ofner; Fritz H Bach; Raimund Margreiter
Bilirubin inhibits tumor cell growth via activation of ERK.
Cell cycle (Georgetown, Tex.) 2007;6(24):3078-85.
2007: Julia Engl; Thomas Bobbert; Christian Ciardi; Markus Laimer; Tobias Tatarczyk; Susanne Kaser; Helmut Weiss; Clemens Molnar; Herbert Tilg; Josef R Patsch; Joachim Spranger; Christoph Ebenbichler
Effects of pronounced weight loss on adiponectin oligomer composition and metabolic parameters.
Obesity (Silver Spring, Md.) 2007;15(5):1172-8.
2007: Tonja Sauper; Monika Lanthaler; Matthias Biebl; Helmut Weiss; Hermann Nehoda
Impaired anal sphincter function in professional cyclists.
Wiener klinische Wochenschrift 2007;119(5-6):170-3.
2007: Hugo Bonatti; Gerald Brandacher; Elisabeth Hoeller; Ingrid Stelzmueller; Walter Mark; Raimund Margreiter; Helmut Weiss
Laparoscopically implanted gastric pacemaker after kidney-pancreas transplantation: treatment of morbid obesity and diabetic gastroparesis.
Obesity surgery 2007;17(1):100-3.
2006: Matthias Zitt; Marion Zitt; Hannes M Müller; Adam Dinnewitzer; Verena Schwendinger; Georg Goebel; Alexander De Vries; Albert Amberger; Helmut Weiss; Raimund Margreiter; Dietmar Ofner; Michael Oberwalder
Disseminated tumor cells in peripheral blood: a novel marker for therapy response in locally advanced rectal cancer patients undergoing preoperative chemoradiation.
Diseases of the colon and rectum 2006;49(10):1484-91.
2006: Elisabeth Hoeller; Franz Aigner; Raimund Margreiter; Helmut Weiss
Intragastric stimulation is ineffective after failed adjustable gastric banding.
Obesity surgery 2006;16(9):1160-5.
2006: Matthias Zitt; Gilbert Mühlmann; Helmut Weiss; Reinhold Kafka-Ritsch; Michael Oberwalder; Werner Kirchmayr; Raimund Margreiter; Dietmar Ofner; Alexander Klaus
Assessment of risk-independent follow-up to detect asymptomatic recurrence after curative resection of colorectal cancer.
Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie 2006;391(4):369-75.
2006: Monika Lanthaler; Reinhard P Mittermair; B Erne; Helmut Weiss; Franz Aigner; Hermann Nehoda
Laparoscopic gastric re-banding versus laparoscopic gastric bypass as a rescue operation for patients with pouch dilatation.
Obesity surgery 2006;16(4):484-7.
2006: Alexander Klaus; Ingrid Gruber; Gerold J Wetscher; Hermann Nehoda; Franz Aigner; Regina Peer; Raimund Margreiter; Helmut Weiss
Prevalent esophageal body motility disorders underlie aggravation of GERD symptoms in morbidly obese patients following adjustable gastric banding.
Archives of surgery (Chicago, Ill. : 1960) 2006;141(3):247-51.
2005: Markus Laimer; Susanne Kaser; Michael Kranebitter; Anton Sandhofer; Gilbert Mühlmann; H Schwelberger; Helmut Weiss; Josef R Patsch; Christoph Ebenbichler
Effect of pronounced weight loss on the nontraditional cardiovascular risk marker matrix metalloproteinase-9 in middle-aged morbidly obese women.
International journal of obesity (2005) 2005;29(5):498-501.
2005: Ingrid Stelzmueller; Elisabeth Hoeller; Silke Wiesmayr; Reinhold Kafka; Franz Aigner; Helmut Weiss; Hugo Bonatti
Severe intra-abdominal infection due to Streptococcus Milleri following adjustable gastric banding.
Obesity surgery 2005;15(4):576-9.
2005: Werner Kirchmayr; Gilbert Mühlmann; Matthias Zitt; Johannes Bodner; Helmut Weiss; Alexander Klaus
Gallstone ileus: rare and still controversial.
ANZ journal of surgery 2005;75(4):234-8.
2005: Ingrid Stelzmueller; Paul Hengster; Peter Obrist; Martina Duenser; Raimund Margreiter; Helmut Weiss
Cytokeratin-positive cell dissemination in patients with in situ ductal carcinoma of the breast.
International journal of cancer. Journal international du cancer 2005;114(1):161.
2004: Norbert Mair; Manfred Frick; Cristina Bertocchi; Thomas Haller; Albert Amberger; Helmut Weiss; Raimund Margreiter; Werner Streif; Paul Dietl
Inhibition by cytoplasmic nucleotides of a new cation channel in freshly isolated human and rat type II pneumocytes.
American journal of physiology. Lung cellular and molecular physiology 2004;287(6):L1284-92.
2004: Hugo Bonatti; Elisabeth Hoeller; Werner Kirchmayr; G Muhlmann; Matthias Zitt; Franz Aigner; Helmut Weiss; Alexander Klaus
Ventral hernia repair in bariatric surgery.
Obesity surgery 2004;14(5):655-8.
2004: Monika Lanthaler; F Schwienbacher; J Tembler; Helmut Weiss; Reinhard P Mittermair; Franz Aigner; Hermann Nehoda
Mechanical resistance of gastric bands - comparison between new bands and bands within the patient for at least two years.
Obesity surgery 2004;14(4):524-7.
2004: Werner Kirchmayr; Alexander Klaus; Gilbert Mühlmann; Reinhard P Mittermair; Hugo Bonatti; Franz Aigner; Helmut Weiss
Adjustable gastric banding: assessment of safety and efficacy of bolus-filling during follow-up.
Obesity surgery 2004;14(3):387-91.
2003: Matthias Zitt; Alexander Klaus; Werner Kirchmayr; Karlheinz Ammann; Helmut Weiss; Gilbert Mühlmann
Colonoscopically placed hemoclips as treatment for massive appendiceal stump bleeding.
Surgical endoscopy 2003;17(10):1677-8.
2003: Alexander Klaus; Helmut Weiss; Justin H Nguyen; Raimund Margreiter; Peter Obrist; Hubert G Schwelberger
Histamine-degrading enzymes as cellular markers of acute small bowel allograft rejection.
Transplant international : official journal of the European Society for Organ Transplantation 2003;16(8):474-9.
2003: Reinhard P Mittermair; Helmut Weiss; Hermann Nehoda; Werner Kirchmayr; Franz Aigner
Laparoscopic Swedish adjustable gastric banding: 6-year follow-up and comparison to other laparoscopic bariatric procedures.
Obesity surgery 2003;13(3):412-7.
2003: Monika Lanthaler; Helmut Weiss; E Weissenboeck; M Freund; Franz Aigner; Hermann Nehoda
Mediastinalemphysema after laparoscopic gastric banding.
Surgical endoscopy 2003;17(4):661.
2003: Karlheinz Ammann; Werner Kirchmayr; Alexander Klaus; Gilbert Mühlmann; Reinhold Kafka; Michael Oberwalder; Alexander De Vries; Dietmar Ofner; Helmut Weiss
Impact of neoadjuvant chemoradiation on anal sphincter function in patients with carcinoma of the midrectum and low rectum.
Archives of surgery (Chicago, Ill. : 1960) 2003;138(3):257-61.
2003: Reinhard P Mittermair; Helmut Weiss; Franz Aigner; Eva Weissenboeck; Monika Lanthaler; Hermann Nehoda
Is it necessary to deflate the adjustable gastric band for subsequent operations?
American journal of surgery 2003;185(1):50-3.
2002: Markus Laimer; Christoph Ebenbichler; Susanne Kaser; Anton Sandhofer; Helmut Weiss; Hermann Nehoda; Franz Aigner; Josef R Patsch
Weight loss increases soluble leptin receptor levels and the soluble receptor bound fraction of leptin.
Obesity research 2002;10(7):597-601.
2002: Reinhard P Mittermair; Helmut Weiss; Hermann Nehoda; Franz Aigner
Uncommon intragastric migration of the Swedish adjustable gastric band.
Obesity surgery 2002;12(3):372-5.
2001: Helmut Weiss; Burkard Labeck; Josef Klocker; Hermann Nehoda; Reinhard P Mittermair; Franz Aigner; Michael Gadenstätter; Hubert G Schwelberger; Gerold J Wetscher
Effects of adjustable gastric banding on altered gut neuropeptide levels in morbidly obese patients.
Obesity surgery 2001;11(6):735-9.
2001: Hermann Nehoda; K Hourmont; Reinhard P Mittermair; Monika Lanthaler; Tonja Sauper; Regina Peer; Franz Aigner; Helmut Weiss
Is a routine liquid contrast swallow following laparoscopic gastric banding mandatory?
Obesity surgery 2001;11(5):600-4.
2001: Hermann Nehoda; K Hourmont; Tonja Sauper; Reinhard P Mittermair; Monika Lanthaler; Franz Aigner; Helmut Weiss
Laparoscopic gastric banding in older patients.
Archives of surgery (Chicago, Ill. : 1960) 2001;136(10):1171-6.
2001: Helmut Weiss; Regina Peer; Hermann Nehoda; Burkard Labeck; Hugo Bonatti; Franz Aigner; Eveline Donnemiller; Hermann Erler; Roy Moncayo
Improved scintigraphic assessment of occult leakages in adjustable gastric bands using 99mTc-labelled human albumin colloid.
Obesity surgery 2001;11(4):502-6.
2001: Alexander Klaus; Helmut Weiss; Alfons Kreczy; Angelika Eigentler; Claudia Neher; Raimund Margreiter; Heinz Pernthaler
A new biliodigestive anastomosis technique to prevent reflux and stasis.
American journal of surgery 2001;182(1):52-7.
2001: Helmut Weiss; Albert Amberger; Martin Widschwendter; Raimund Margreiter; Dietmar Ofner; Paul Dietl
Inhibition of store-operated calcium entry contributes to the anti-proliferative effect of non-steroidal anti-inflammatory drugs in human colon cancer cells.
International journal of cancer. Journal international du cancer 2001;92(6):877-82.
2001: Hermann Nehoda; Boris Hochleitner; K Hourmont; Helmut Weiss; Monika Lanthaler; J Tschmelitsch
Central liver hematomas caused by mountain-bike crashes.
Injury 2001;32(4):285-7.
2001: Hermann Nehoda; Monika Lanthaler; Burkard Labeck; Helmut Weiss; Reinhard P Mittermair; K Hourmont; Franz Aigner
A study of pain after laparoscopic gastric banding.
Obesity surgery 2001;11(2):208-11.
2001: Hermann Nehoda; Helmut Weiss; Burkard Labeck; K Hourmont; Monika Lanthaler; Michael Oberwalder; Franz Aigner
Results and complications after adjustable gastric banding in a series of 250 patients.
American journal of surgery 2001;181(1):12-5.
2001: Hermann Nehoda; Helmut Weiss; Burkard Labeck; Monika Lanthaler; K Hourmount; Michael Oberwalder; Franz Aigner
Sengstaken balloon tamponade for life-threatening pouch hemorrhage after laparoscopic gastric banding.
Endoscopy 2001;33(1):99.
2000: Hermann Nehoda; Monika Lanthaler; Burkard Labeck; Helmut Weiss; K Hourmont; Paul Klingler; Franz Aigner
Aberrant left hepatic artery in laparoscopic gastric banding.
Obesity surgery 2000;10(6):564-8.
2000: Helmut Weiss; Hermann Nehoda; Burkard Labeck; Michael Oberwalder; A Konigsrainer; Raimund Margreiter
Organ transplantation and obesity: evaluation, risks and benefits of therapeutic strategies.
Obesity surgery 2000;10(5):465-9.
2000: Helmut Weiss; Hermann Nehoda; Burkard Labeck; K Hourmont; Monika Lanthaler; Franz Aigner
Injection port complications after gastric banding: incidence, management and prevention.
Obesity surgery 2000;10(3):259-62.
2000: Helmut Weiss; Hermann Nehoda; Burkard Labeck; R Peer-Kühberger; Monika Lanthaler; Franz Aigner
Deflated adjustable gastric band: migration through anterior gastric wall.
Endoscopy 2000;32(6):S35.
2000: Helmut Weiss; Hermann Nehoda; Burkard Labeck; Regina Peer; Franz Aigner
Gastroscopic band removal after intragastric migration of adjustable gastric band: a new minimal invasive technique.
Obesity surgery 2000;10(2):167-70.
2000: Albert Amberger; Helmut Weiss; Thomas Haller; Raimund Margreiter
Mitochondrial calcium overload is restricted to a few mitochondria in endothelial cells after cold ischemia/reperfusion.
Transplant international : official journal of the European Society for Organ Transplantation 2000;13 Suppl 1():S580-2.
1997: Alexander Klaus; Helmut Weiss; Günther Klima; Raimund Margreiter; Heinz Pernthaler
Cyclosporine causes an increase of contractile activity in rat small bowel.
Transplantation proceedings 1997;29(3):1801.
1997: Heinz Pernthaler; Alexander Klaus; Helmut Weiss; Günther Klima; Raimund Margreiter
Prolonged administration of cyclosporine A causes an increase in spontaneous contractile activity of the rat intestine.
Transplantation proceedings 1997;29(1-2):695-6.
1994: T Eberl; T Schmid; Paul Hengster; R Wödlinger; G Oberhuber; Helmut Weiss; M Herold; F Waldenberger; Raimund Margreiter
Protective effects of various preservation solutions on cultured endothelial cells.
The Annals of thoracic surgery 1994;58(2):489-95.
1993: T Eberl; T Schmid; R Wödlinger; Paul Hengster; M Herold; Helmut Weiss; G Oberhuber; R Krausler; Raimund Margreiter
Which organ preservation solution best protects vascular endothelium?
Transplantation proceedings 1993;25(6):3019.